(noun) 1. When someone eats saucy, dark food, (usually chocolate syrup, pizza sauce, molasses, etc.), and the sauce coats their lips, including the surrounding area, making it look like "shit on their lips."
(n) a list of entities exhibiting general disfavorability, particularly as a result of transgression. Presumably these entities will not receive the normal benefits enjoyed by those not on the list.
(v) the act of placing someone on said list.
A jive talk'n person who continuously talks crap and has to over compensate for there severe lack of personality by constantly streaming verbal bullshit to all those they meet, this person has "Shit Lips"